Describe the bug
When running a non-interactive install with --yes and partial CLI options (e.g. --user-name without --output-folder), two bugs occur:

1. The installer still prompts interactively for the installation directory instead of defaulting to the current working directory
2. A literal directory named {output_folder} is created instead of _bmad-output, because the output_folder core config value is never set

Steps to reproduce

npx bmad-method install --modules bmm --tools claude-code,codex --user-name "Jonah" --yes

1. Installer prompts for directory despite --yes flag
2. After installation completes, a folder literally called {output_folder} exists in the project

Expected behavior

1. --yes without --directory should default to process.cwd() (current directory)
2. Core config defaults (output_folder, communication_language, document_output_language) should be backfilled from src/core/module.yaml when --yes skips interactive prompts

Environment

• BMad version: 6.0.1
• Agentic IDE used: Claude Code, Codex
• Node.js: v22+

PR
Fix incoming — see linked PR.